Why are my Activities not included in Invoices? DB In this case please check the project task of the activity and set the value «Billable» to Yes Save the project task by pressing «Save» Now the activities with the changed project task will be included again in your invoices Related articles What does the Lock at my Activity mean? How can I define Expenses for Projects? How can I edit registered Activities? How do I add my own variables to my invoice template? How can I customize and change Templates of Invoices? Comments 0 comments Please sign in to leave a comment.